/*
 * The contents of this file are subject to the terms 
 * of the Common Development and Distribution License 
 * (the "License").  You may not use this file except 
 * in compliance with the License.
 * 
 * You can obtain a copy of the license at 
 * glassfish/bootstrap/legal/CDDLv1.0.txt or 
 * https://glassfish.dev.java.net/public/CDDLv1.0.html. 
 * See the License for the specific language governing 
 * permissions and limitations under the License.
 * 
 * When distributing Covered Code, include this CDDL 
 * HEADER in each file and include the License file at 
 * glassfish/bootstrap/legal/CDDLv1.0.txt.  If applicable, 
 * add the following below this CDDL HEADER, with the 
 * fields enclosed by brackets "[]" replaced with your 
 * own identifying information: Portions Copyright [yyyy] 
 * [name of copyright owner]
 */
// Copyright (c) 1998, 2007, Oracle. All rights reserved.  
package oracle.toplink.essentials.platform.xml;

import java.util.ArrayList;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

/**
 * Implementation of the org.w3c.dom.NodeList interface
 */
public class XMLNodeList implements NodeList {
    private ArrayList nodes;

    public XMLNodeList() {
        nodes = new ArrayList();
    }

    public XMLNodeList(int size) {
        nodes = new ArrayList(size);
    }

    public int getLength() {
        return nodes.size();
    }

    public Node item(int i) {
        return (Node)nodes.get(i);
    }

    public void add(Node node) {
        nodes.add(node);
    }

    public void addAll(NodeList nodelist) {
        int size = nodelist.getLength();
        for (int i = 0; i < size; i++) {
            nodes.add(nodelist.item(i));
        }
    }
}
